package com.th.therp.service;

import com.th.therp.pojo.emtity.Customer;

import java.util.List;

public interface CustomerService {

    List<Customer> list();

    void add(Customer customer);

    void update(Customer customer);

    void delete(List<Integer> ids);

    //根据id查询客户名称
    String findNameById(Integer customerId);
}
